Finding the Fourth Proportional to 82,175,785.52, 113,402,481.72 and 45,506,312.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,175,785.52 : 113,402,481.72 = 45,506,312.24 : x
2. Step 2: Convert to fraction form
   82,175,785.52/113,402,481.72 = 45,506,312.24/x
3. Step 3: Cross multiply
   82,175,785.52x = 113,402,481.72 × 45,506,312.24
4. Step 4: Simplify right side
   82,175,785.52x = 5,160,528,741,941,212
5. Step 5: Solve for x
   x = 5,160,528,741,941,212/82,175,785.52
6. Step 6: Final answer
   x = 62,798,654.24